1. use database 2. use redis 3. inport/export excel2007 version+ fromflaskimportsend_from_directoryimportopenpyxl # not xlwt or xlrd 4. how to debug 5. how to deploy 6. pylint rules 参见 http://pylint-messages.wikidot.com/messages:c0111 7. create a virtualenv $ virtualenv venv $ sourc...
Once you create theappinstance, you use it to handle incoming web requests and send responses to the user.@app.routeis adecoratorthat turns a regular Python function into a Flaskview function, which converts the function’s return value into an HTTP response to be displayed by an HTTP cli...
Once you create theappinstance, you use it to handle incoming web requests and send responses to the user.@app.routeis adecoratorthat turns a regular Python function into a Flaskview function, which converts the function’s return value into an HTTP response to be displayed by ...
aLearn how to use the Python Tools for Visual Studio to create a Flask application that stores data in Azure Table Storage and can be deployed to a web site. 学会如何使用为视觉演播室的Python工具创造在天蓝色的表存贮存放数据,并且可以在网站被部署的烧瓶应用。[translate]...
What are my career goals?Are you aiming for a career in data science, web development, software engineering, or another field where Python is commonly used? What problems am I trying to solve?Are you looking to automate tasks, analyze data, build a website, or create a machine learning mo...
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pip3 install flask Once installed, this should already be in a working state on your machine! Step 2: Creating your Docker container There are two ways to create your Docker container, and we recommend using the Docker build command. Create a Dockerfile and populate it, and you can use al...
Inside theflaskprojectdirectory, use thevirtualenvtool to create a virtual environment as shown below: virtualenv flaskapi Copy After you have used thevirtualenvtool to create the virtual environment, run thecdcommand to change into theflaskapidirectory as the virtual environment and activate it using...
Create a file calledrun.pyand add these lines to it: Copy code block 1 fromflaskimportFlask 2 app=Flask(__name__) 3 4 @app.route("/") 5 defhello(): 6 return"Hello World!" 7 8 if__name__=="__main__": 9 app.run(debug=True) ...
the context of app.py but generates a parse error when the code is used in a routes.py in the auth subdir: "RuntimeError: The current Flask app is not registered with this 'SQLAlchemy' instance. Did you forget to call 'init_app', or did you create multiple 'SQLAlc...